Tansistor
[电] 晶体管
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
Cry up wine and sell vinegar.
挂羊头，卖狗肉。
One Saturday afternoon, I hauled the machine into the garden and had a close look at it.
一个星期六的下午，我把割草机拉到了花园里，仔细检查了一番。